Last updated: October 16, 2026
When I bought my first racehorse in 1994, I had the horse before I had a trainer, and no real idea what a trainer did for the money. If you’re about to put a horse in training, or you keep seeing the same trainer’s name next to half the horses in the program, you’re probably wondering the same thing.
Here’s what horse trainers do in general, followed by a closer look at the racing barn: the daily work, how trainers get paid, how they get licensed, and what I look for when choosing one for my horses.
Table of Contents
What Does a Horse Trainer Do?
A horse trainer teaches a horse to do a job and keeps it fit and sound enough to do it. Depending on the discipline, that can mean starting a young horse under saddle, tuning a reining or barrel horse, working through training or behavior problems, conditioning a jumper, or getting a racehorse ready to run. Many trainers also coach the riders, since a well-trained horse still needs a rider who knows how to use it.
It’s hard work for modest money for most people in the field. The Bureau of Labor Statistics puts the median wage for animal trainers at $39,990 as of May 2025. That figure covers animal trainers broadly, most of whom work with dogs and horses, so it isn’t a racehorse trainer’s typical income. Top show and racing trainers earn far more, but they’re the exception.
What Does a Racehorse Trainer Do?
A racehorse trainer runs a small business built around a barn full of other people’s horses. They plan each horse’s training, hire and supervise the help, choose the races, and keep the owners informed. They also carry the legal responsibility. Under the model rules published by the Association of Racing Commissioners International, the trainer is responsible for the condition of every horse they enter in a race or official workout, and for the custody, care, health, and safety of the horses in their charge. Each state’s commission sets its own rules, so the details vary.
| Responsibility | What it involves |
|---|---|
| Conditioning | Planning gallops and workouts so the horse is fit and sound on race day |
| Race selection | Picking the right distance, surface, and class level for the horse’s current form |
| Jockey and equipment | Choosing a rider and deciding on gear like blinkers, a shadow roll, or a tongue tie |
| Health care | Coordinating care with the vet and farrier and following medication rules |
| Staff | Hiring and supervising grooms, hotwalkers, exercise riders, and assistant trainers |
| Owners | Reporting on each horse’s progress and billing accurately |
That responsibility matters when a horse is tested for prohibited substances. For horses covered by the Horseracing Integrity and Safety Authority, the trainer is the designated Responsible Person, personally liable for the horse and required to keep treatment and medication records. Following medication rules is part of running the barn, not something a trainer can leave to someone else.
A good trainer also knows when not to run. If a horse isn’t right, scratching it matters more than keeping a race on the calendar.
A Typical Day for a Racehorse Trainer
The day starts early at a racing barn and often runs into the evening. Times vary by barn and track, but on a race day, the schedule might look something like this:
| Time | What happens |
|---|---|
| Before dawn | Grooms feed and clean stalls, and the trainer walks the shedrow checking legs, appetites, and attitudes |
| Early morning | Horses go to the track in sets with exercise riders, and the trainer watches each gallop and workout |
| Mid-morning | Vet and farrier visits, baths, grazing, and leg care for horses that worked |
| Late morning | Entries, condition book planning, owner calls, and paperwork |
| Afternoon | Saddling horses that are racing, giving the jockey instructions, and checking each horse after it runs |
| Evening | A last barn check and plans for the next morning |
What Trainers Teach Young Racehorses
Some horses arrive at the track already started under saddle at a farm or training center, and some get that foundation in the trainer’s barn. Either way, a young horse has to learn to carry a rider calmly, gallop in company, stand in the paddock, and handle the starting gate before it’s ready for its first race. The timing depends on when Thoroughbreds start racing.
- Gate training. Young horses walk through an open starting gate until they’re relaxed, then learn to stand quietly and break cleanly. A horse has to be approved from the gate before it can race, and a bad gate habit can follow it its whole career.
- Leads. On the usual counterclockwise U.S. oval, horses generally take the turns on the left lead and switch to the right lead in the stretch. Teaching a horse to change leads smoothly helps it run efficiently late in a race.
- Pacing the work. Some horses need steady work to stay sharp, while others go sour with too much, and spacing races is part of the same plan. How often horses race depends on the individual.
How Racehorse Trainers Get Paid
Most racehorse trainers make their living from two sources: a day rate for each horse and a share of the purse when a horse earns money.
The day rate covers the horse’s routine care and training, but what’s included varies by barn. For a regional example, the New York Thoroughbred Horsemen’s Association says day rates in New York typically top $125, covering feed and the workers who care for the horse. Vet care, shoeing, shipping, and race-day charges come on top of that, so the day rate usually isn’t the whole bill. Ask for an itemized estimate rather than comparing day rates alone.
On the purse side, trainers commonly receive about 10 percent of the owner’s share of the purse when a horse wins, the same as the jockey, though the split for lower finishes varies by track and agreement. Add it all up and the cost to own a racehorse runs well past the day rate.
Arrangements aren’t always standard. I once covered a horse’s expenses while the trainer took 50 percent of the earnings instead of the usual 10. Since I was paying the bills, I tracked how much hay that horse went through to make sure the charges added up. Before agreeing to a deal like that, make sure both sides understand which expenses you’ll pay and how the earnings will be split.
How to Become a Racehorse Trainer
There’s no degree that makes someone a racehorse trainer. Most learn the job by working in barns for years, often in roles like these. They aren’t required steps in a fixed order, and not every trainer has been an exercise rider.
| Role | What you learn |
|---|---|
| Hotwalker | Barn routine and how horses act after hard work |
| Groom | Daily care, leg care, and spotting small problems early |
| Exercise rider | How a horse feels under saddle and how to judge pace |
| Assistant trainer | Running a set of horses, dealing with owners, and following the rules |
To get licensed, applicants go through the state racing commission. To get licensed, start with the racing commission in the state where you plan to train. Under the model licensing rules, a new trainer has to pass a written exam, interview with the stewards and the regulatory veterinarian, and demonstrate practical horsemanship skills. Requirements vary by state, so check the commission’s current experience, exam, and application rules before you apply.
How to Choose a Racehorse Trainer
The best trainer for your horse isn’t always the one with the biggest name. It’s the one whose barn, track, and way of working fit the horse and what you’re trying to do with it.
Before you send a horse to anyone, ask:
- What will this really cost each month? Ask for a realistic estimate, not just the day rate.
- How will you keep me informed? Agree on how routine vet expenses get approved and how you’ll be contacted in an emergency.
- How many horses are in the barn, and who looks after mine each day? Find out how closely the trainer supervises the care.
- How do you decide a horse needs rest, a vet exam, a change in training, or a different race? Listen for a plan rather than just running it more.
I’d be concerned about unexplained charges, a trainer who can’t explain the plan, or pressure to keep racing a horse that isn’t recovering well. Trainer stats on Equibase can help you judge a trainer’s racing record, but they won’t tell you how the barn communicates or handles daily care.
Attention to detail matters, too. A young filly I claimed kept running below her ability because a nail had been driven into the sensitive part of her hoof, and once a qualified farrier reshod her properly, she was a different horse. More recently, I claimed a three-year-old colt that had been shod with his toe cut too short to grip the track. Those horses are why I want a trainer who watches the feet and brings in the vet or farrier when something isn’t right. Keeping a horse comfortable and sound comes before finding its next race.
About Miles Henry
Racehorse Owner & Author | 30+ Years in Thoroughbred Racing
Miles Henry (legal name: William Bradley) is a professional horseman based in Folsom, Louisiana. He holds Louisiana Racing License #67012 and has spent over three decades managing Thoroughbreds at premier tracks including Fair Grounds, Delta Downs, and Evangeline Downs.
Expertise & Hands-On Experience: Beyond the track, Miles has decades of experience in specialized equine care, covering everything from hoof health and nutrition to training protocols for Quarter Horses, Friesians, and Paints. Every guide on Horse Racing Sense is rooted in this “boots-on-the-ground” perspective.
30 of their last 90 starts
Equibase Profile.
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